package com.rocky.ssm.util;

import java.io.IOException;
import java.io.InputStream;

import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;

public class MybatisUtil {
	static SqlSessionFactory factory=null;
	static{
		try {
			InputStream is=Resources.getResourceAsStream("springmvc-servlet.xml");
			factory=new SqlSessionFactoryBuilder().build(is);
		} catch (IOException e) {
			e.printStackTrace();
		}
		
	}
	
	public static SqlSession getSession(){
		return factory.openSession(true);
	}
	
	public static void closeSession(SqlSession session){
		if (session!=null){
			session.close();
		}
	}

}
